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Phone: 503-823-7300


1900 SW 4th Ave, Portland, OR 97201

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Notice of Planning and Sustainability Commission Hearing for Proposed Amendments to Title 11, Trees, Regarding Tree Preservation in Development Situations

City of Portland, Bureau of Development Services

The Planning and Sustainability Commission will hear proposed amendments to Title 11, Trees, regarding tree preservation in development situations on Tuesday, January 12, 2016. The Planning and Sustainability Commission meeting begins at 12:30 p.m., 1900 SW 4th Avenue, Room 2500a. Please call 503-823-7700 a week before the hearing for the scheduled time of this specific agenda item. 

Due to recent public concern about large trees being removed in development situations in Portland neighborhoods, amendments to Title 11, Trees, are proposed to strengthen regulations pertaining to tree preservation, especially preservation of large sized trees, in development situations. The proposed amendments aim to:

  1. Revise the mitigation requirement (payment into the Tree Planting and Preservation Fund) to be based on the size of the tree removed. Currently, the same mitigation is required for all trees removed regardless of size.

  2. Add a notification requirement when trees in the largest size category are proposed for removal 

There are currently two specific proposals being considered: Proposal A is dated November 3, 2015 and Proposal B is dated December 11, 2015. Comparison Table showing current code, Proposal A and Proposal B.

Note: The proposals are subject to change prior to the Planning and Sustainability Commission Hearing. Updated proposals will be posted if/when they become available.

Testimony on the proposal can be made in person at the hearing or submitted in writing. To submit written testimony, mail comments to the Planning and Sustainability Commission at 1900 SW Fourth Avenue, Suite 7100, Portland, Oregon 97201; FAX comments to 503-823-7800; or email comments to Written testimony must be received by the time of the hearing and must include your name and address.

Questions about the proposal may be directed to Emily Sandy at the Bureau of Development Services,, (503) 823-7828

Note: There will also be a hearing on the same proposal(s) with the Urban Forestry Commission on January 21, 2016